"It shall not be lawful for a person to drive a motor vehicle on a restricted road at a speed exceeding 30 miles per hour."
"Subject to the provisions of this section and of section 84(3) of this Act, a road is a restricted road for the purposes of section 81 of this Act if -- (a) in England and Wales there is provided on it a system of street lighting furnished by means of lamps placed not more than 200 yards apart; (2) The traffic authority for a road may direct -- (a) that the road which is a restricted road for the purposes of section 81 of this Act shall cease to be a restricted road for those purposes, or. (b) that the road which is not a restricted road for those purposes shall become a restricted road for those purposes."
"The purpose of section 82(2(a) and section 82(2(b) are to give traffic authorities power to order that a restricted road or a specified road shall cease to be a restricted or a specified road. I found these powers only related to roads that were restricted roads and not the roads which were covered by section 84. Subsection 82(1) and 82(2) must be read together."
"An order made under this subsection as respects any road may prohibit -- (a) the driving of motor vehicles on that road at a speed exceeding that specified in the order. (b) the driving of motor vehicles on that road at a speed exceeding that specified in the order during periods specified in the order, or. (c) the driving of motor vehicles on that road at a speed exceeding the speed for the time being indicated by traffic signs in accordance with the order."
"While an order made by virtue of subsection (1(a) above is in force as respects a road, that road shall not be a restricted road for the purposes of section 81 of this Act."
"Where no such system of street or carriageway lighting as is mentioned in section 82(1) is provided on a road, but a limit of speed is to be observed on the road, a person shall not be convicted of driving a motor vehicle on the road at a speed exceeding the limit unless the limit is indicated by means of such traffic signs as are mentioned in subsection (1) or subsection (2) above."
"In any proceedings for a contravention of section 81 of this Act, where the proceedings relate to driving on a road provided with such a system of street or carriageway lighting, evidence of the absence of traffic signs displayed in pursuance of this section to indicate that the road is not a restricted road for the purposes of that section shall be evidence that the road is a restricted road for those purposes."
"(2) Signs to which this paragraph applies shall be placed at regular intervals along a road which is subject to a restriction, requirement, prohibition or speed limit which can be indicated by the signs, except that the sign shown in diagram 670 shall not be placed along a road which is -- (a) in England and Wales a restricted road as defined by section 82 of the 1984 Act and in Scotland a road as respects which there is in force an order prohibiting the driving of motor vehicles at a speed exceeding 30 miles per hour and on which there is provided a system of carriageway lighting furnished by means of lamps placed not more than 185 metres apart."